DP83910AV/NOPB

Specialized Overview

The DP83910AV/NOPB is a serial network interface controller manufactured by Texas Instruments, belonging to the DP83910 series. It integrates an Ethernet transceiver and MAC layer functionality for 10BASE-T networks. The device operates within a supply voltage range of 4.75V to 5.25V. It utilizes a 28-pin Plastic Leaded Crystal Carrier (PLCC) package with J-leads, measuring 11.51mm x 11.51mm. The component supports surface mount installation and functions as a specialized interface for data communication applications.

Specialized Feature Summary

• Integrates serial network interface and Ethernet transceiver capabilities
• Supports 10BASE-T Ethernet standard connectivity
• Utilizes a 28-PLCC surface mount package format

Specialized Applications

• Ethernet network interface design
• Data communication systems requiring serial networking
• Industrial control network nodes

Specialized Procurement Notes

Verify the current manufacturing status before procurement, as this specific part number may be classified as Not Recommended for New Designs or End-of-Life. Confirm that the 28-PLCC package dimensions and pinout match the target PCB footprint requirements. Ensure the 5V supply voltage specification aligns with the system power architecture. Check for available replacement components if new production is required.

Specialized Selection Notes

Select this component only when a legacy 28-PLCC form factor is mandatory for the design. Verify compatibility with existing serial network protocols supported by the DP83910 series. Consider the limited availability due to potential obsolescence status. Evaluate alternative modern Ethernet controllers if the package type is not strictly constrained by mechanical requirements.

Specialized Part Context

This component is part of the DP83910 family of serial network interfaces from Texas Instruments. It serves as a bridge between digital logic and Ethernet physical media. The 'AV' suffix typically denotes specific temperature or packaging variants within the series. The '/NOPB' indicates a lead-free and halogen-free compliant version of the original part.

Specialized Replacement Considerations

Public documentation identifies the DP83822IRHBR as a confirmed substitute for the DP83910AV/63SN variant. Designers should verify electrical and pinout compatibility when transitioning to this replacement. Note that package differences exist between the PLCC and QFN formats.